Jennifer Aniston Celebrating Her 41st Birthday With Gerard Butler

February 08, 2010 04:47:03 GMT

'The Bounty Hunter' co-stars are seen sun bathing by the pool in Los Cabos, Mexico, adding fuel to rumor that they are a couple.

Photo credit: /WENN

Rumor that Jennifer Aniston is romancing Gerard Butler gets even more persistent following their vacation together in Los Cabos, Mexico to celebrate her 41st birthday. The two are reported hanging by the swimming pool, getting their skin tanned at the Pamilla Resort.

Jennifer is pictured wearing a purple and pink bikini, while Gerard is snapped shirtless, only sporting a pair of blue trunks. "The Bounty Hunter" co-stars are seen keeping their distance, being careful not to stand too close to each other.

Jennifer Aniston will turn 41 this coming Thursday, February 11. She flew to Mexico for a private gateway along with several fellow celebrities Courteney Cox, David Arquette and Sheryl Crow in addition to Gerard Butler.

Jennifer and Gerard have been rumored embarking on a love relationship since filming "Bounty Hunter". Most recently, they arrived together on the red carpet of the 67th Golden Globe Awards and stayed close to each other during the whole evening.